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Sony Xperia tipo dual

Jun 13, 2012
Market status


  • Dual SIM card support


  • Low pixel density screen (180 ppi)
  • Single-core processor
  • Too little RAM memory (512 MB RAM)
  • Low resolution display (320 x 480 pixels)
  • Low-resolution camera (3.2 megapixels)
  • The camera lacks autofocus
  • The camera lacks flash
  • Low-resolution video capture
  • Lacks an ambient light sensor for automatic screen brightness adjustment
  • No front-facing camera




Sony Xperia tipo dual is a low-end Android smartphone suitable for first-time smartphone owners. It comes in a dual-SIM flavo and has a 3.2-inch HVGA (320x480) display made out of scratch-resistant mineral glass. Inside it runs an 800MHz single-core Qualcomm processor, and on the back we have a 3.2-megapixel camera. What is really worth noting, however, is that the Xperia tipo is equipped with a 1,500mAh battery, which should deliver over 24 hours of continuous usage time, according to Sony.

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  • Device type:
    • Smart phone
  • OS:
    • Android (4.0)
  • Dimensions:
    • 4.06 x 2.24 x 0.51 inches (103 x 57 x 13 mm)
  • Weight:
    • 3.51 oz (99 g)
      the average is 5.2 oz (150 g)


  • Physical size:
    • 3.2 inches
  • Resolution:
    • 320 x 480 pixels
  • Pixel density:

    Pixel density - The pixel density of a display represents the number of pixels over an area of one inch. It’s measured in “pixels per inch”, or ppi. The higher the number, the more detailed and good-looking the display is.

    • 180 ppi
  • Technology:

    Technology - There are two main screen technologies currently used in phones and tablets: LCD and AMOLED. The former usually features a light source and liquid crystals, while the latter is based on organic light-emitting diodes. Newer LCD variations like IPS-LCD and Super-LCD allow for very accurate color reproduction and very wide viewing angles, where no significant image quality loss is observed. Current AMOLED screens differ in such a way that they can exhibit much more saturated colors (sometimes too much) and incredibly high contrast levels, which is due to black color being completely black in AMOLED displays.

    • TFT
  • Screen-to-body ratio:
    • 51.97 %
  • Colors:
    • 262 144
  • Touchscreen:
      • Multi-touch
  • Features:
    • Proximity sensor, Scratch-resistant glass


  • Camera:
      • 3.2 megapixels
    • Features:
      • Digital zoom, Geo tagging, Self-timer
  • Camcorder:
      • 640x480 (VGA)


  • System chip:

    System chip - Most modern handsets use an advanced chip that includes many of the device’s hardware modules like the processor, Wi-Fi, Bluetooth and sometimes even the wireless radio. This field shows what particular system chip (or System-on-a-Chip) is used in the phone.

    • Qualcomm Snapdragon S1 MSM7225A
  • Processor:

    Processor - The processor is the main computing component of a phone and is a major factor when it comes to the overall speed of the device. Some more powerful smartphones use dual-core and quad-core processors designed to deliver greater performance.

    • Single core, 800 MHz, ARM Cortex-A5
  • Graphics processor:
      • Adreno 200 (enhanced)
  • System memory:

    System memory - System memory, or RAM memory is the type of memory that the device uses to temporarily store data from the OS or currently-running apps. The more RAM available to the device, the better the performance will be when multiple or heavier programs are running.

    • 512 MB RAM
  • Built-in storage:
    • 2.5 GB
  • Storage expansion:
    • microSD, microSDHC up to 32 GB


  • Talk time:
    • 5.00 hours
      the average is 15 h (884 min)
  • Stand-by time:
    • 14.6 days (350 hours)
      the average is 18 days (425 h)
  • Talk time (3G):
    • 6.30 hours
      the average is 15 h (913 min)
  • Stand-by time (3G):
    • 15.0 days (360 hours)
      the average is 24 days (580 h)
  • Music playback:
    • 36.50 hours
  • Video playback:
    • 8.30 hours
  • Capacity:
    • 1500 mAh


  • Music player:
    • Filter by:
      • Album, Artist, Playlists
    • Features:
      • Album art cover, Background playback, Music recognition
  • Radio:
      • FM, Stereo, RDS
  • Speakers:
    • Earpiece, Loudspeaker
  • YouTube player:
    • Yes

Internet browsing

  • Built-in online services support:
    • Facebook, YouTube (upload), Picasa/Google+, Twitter


  • GSM:
    • 850, 900, 1800, 1900 MHz
  • UMTS:
    • 850, 1900, 2100 MHz
  • Data:
    • HSDPA 7.2 Mbit/s, UMTS, EDGE, GPRS
  • Multiple SIM cards:
      • 2 slots
  • Positioning:

    Positioning - This field shows the positioning systems supported by the device. There are three main types: GPS, A-GPS and GLONASS. GPS - This is one of the most widespread global positioning technologies, developed and maintained by the U.S. government. It uses satellites in order to detect your location. Works best in clear weather. A-GPS - A-GPS stands for Assisted GPS and is the industry standard for positioning and navigation. “Assisted” means that it can use local wireless networks, in addition to satellites, for quicker and more precise localization. GLONASS - GLONASS is a global positioning system, developed by the Russian Federation. It’s very similar to GPS, but isn’t so popular in cell phones.

    • GPS
  • Navigation:
    • Yes
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  • Bluetooth:
      • 2.1, EDR
  • Wi-Fi:
      • 802.11 b, g, n
    • Mobile hotspot:
      • Yes
  • USB:
      • USB 2.0
    • Connector:
      • microUSB
    • Features:
      • Mass storage device, USB charging
  • Other:
    • Tethering, Computer sync, OTA sync

Other features

  • Notifications:
    • Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
  • Sensors:
      • Accelerometer
    • Voice dialing, Voice commands, Voice recording


  • Officially announced:
    • 13 Jun 2012

Shopping information

  • Accessories:
    • Charger, micro USB cable for charging, synchronisation and file transfer, and user documentation.

To see the full specifications with in-depth details click here.

This device is also known as Sony ST21a2

Alternative variants

We list only the specs that are different than the main variant

Sony Xperia tipo dual ST21i2

  • UMTS:
    • 900, 1900 MHz

Despite our efforts to provide full and correct Sony Xperia tipo dual specifications, there is always a possibility of making a mistake. If you see any wrong or incomplete data, please LET US KNOW.

If you are interested in using our specs commercially, check out our Phone specs database licensing page.

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